package banking;

public class Account {
    private double balance;
    public Account (double bal) {
        balance = bal;
    }//初始化
    public double getBalance(){
        return balance;
    }//获取账户余额
    public  boolean deposit (double amount){
        balance= balance +amount;
        return true;
    }//存款方法，并记录存款后账户余额
    public boolean withdraw (double amount){
        boolean result = true;
        if (balance <amount){
            result = false;
        } else {
            balance =balance - amount;
        }//提款方法，账户余额不足提款失败，账户余额充足可提款，并记录存款后账户余额
        return result;
    }
}

